diff --git a/innobase/srv/srv0srv.c b/innobase/srv/srv0srv.c
index 96a9df9e0ae..fcb4721fefb 100644
--- a/innobase/srv/srv0srv.c
+++ b/innobase/srv/srv0srv.c
@@ -899,8 +899,8 @@ void
 srv_create_utility_threads(void)
 /*============================*/
 {
-        os_thread_t	thread;
-/*   	os_thread_id_t	thr_id; */
+/*      os_thread_t	thread;
+ 	os_thread_id_t	thr_id; */
 	ulint		i;
 
 	mutex_enter(&kernel_mutex);
@@ -913,7 +913,7 @@ srv_create_utility_threads(void)
 	for (i = 0; i < 1; i++) {
 	  /* thread = os_thread_create(srv_recovery_thread, NULL, &thr_id); */
 
-		ut_a(thread);
+	  /* ut_a(thread); */
 	}
 
 /*	thread = os_thread_create(srv_purge_thread, NULL, &thr_id);
@@ -978,15 +978,15 @@ void
 srv_create_com_threads(void)
 /*========================*/
 {
-	os_thread_t	thread;
-/*	os_thread_id_t	thr_id; */
+  /*	os_thread_t	thread;
+	os_thread_id_t	thr_id; */
 	ulint		i;
 
 	srv_n_threads[SRV_COM] = srv_n_com_threads;
 
 	for (i = 0; i < srv_n_com_threads; i++) {
 	  /* thread = os_thread_create(srv_com_thread, NULL, &thr_id); */
-		ut_a(thread);
+	  /* ut_a(thread); */
 	}
 }
 
@@ -1042,8 +1042,8 @@ void
 srv_create_worker_threads(void)
 /*===========================*/
 {
-	os_thread_t	thread;
-/*	os_thread_id_t	thr_id; */
+/*	os_thread_t	thread;
+	os_thread_id_t	thr_id; */
 	ulint		i;
 
 	srv_n_threads[SRV_WORKER] = srv_n_worker_threads;
@@ -1051,7 +1051,7 @@ srv_create_worker_threads(void)
 
 	for (i = 0; i < srv_n_worker_threads; i++) {
 	  /* thread = os_thread_create(srv_worker_thread, NULL, &thr_id); */
-		ut_a(thread);
+	  /* ut_a(thread); */
 	}
 }